<main>
  <app-content-block caption="设备状态">
    <ng-container *ngFor="let equipment of equipments; index as i">
      <div class="drop-block">
        <div class="drop-item">
          <span>{{equipment.title}}</span>
          <app-dropdown (select)="onChange(equipment, $event)" [options]="options" [(ngModel)]="equipment.selected">
          </app-dropdown>
        </div>
      </div>
    </ng-container>
  </app-content-block>
</main>
